MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5924d4a2e24ecfd49a08643236d261fd375dce90f61b0b1b5de6e3d8f971d1e. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

AsyncRAT

Vendor detections: 17

Intelligence 17 IOCs YARA 15 File information Comments 1

SHA256 hash:	c5924d4a2e24ecfd49a08643236d261fd375dce90f61b0b1b5de6e3d8f971d1e
SHA3-384 hash:	c1538a2704ff5ee702da3786d0df1a98a3cb0117289296bd04c87752eb4f92b9befee2971aace90b1c62a496a1ebc208
SHA1 hash:	4750e39aef5da208fc29cbbd0772622f1d4f9d76
MD5 hash:	e00ffc3924f28f8a9e57e63378b56a70
humanhash:	football-hawaii-yankee-cat
File name:	XClient.exe
Download:	download sample
Signature	AsyncRAT Create hunting rule
File size:	36'352 bytes
First seen:	2025-03-13 17:15:44 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep	768:6Hs7Dzumj2frksy1TxVP/sVFyw9bki4O/hMyEA:6M7DzumnpbKFr9bkZO/uRA
TLSH	T1D7F22B4877D14325D6ED6FF56AB3A1120679F6179923EB5E0CD884DA2B337C286023E2
TrID	67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
Reporter	2huMarisa
Tags:	AsyncRAT exe RAT trojan

Intelligence

File Origin

# of uploads :

# of downloads :

421

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

XClient.exe

Verdict:

Malicious activity

Analysis date:

2025-03-13 17:22:12 UTC

Tags:

xworm autorun-startup remote autorun-reg

Link:

https://app.any.run/tasks/689a570f-57a7-4bd3-b36e-7f76018510c0

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67d3144208116ce42570d6f2

Tags:

asyncrat autorun

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Creating a file

Launching a process

Creating a process with a hidden window

Creating a window

Connection attempt to an infection source

Creating a process from a recently created file

Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch

Query of malicious DNS domain

Enabling autorun by creating a file

Verdict:

Malicious

Labled as:

Jalapeno.Generic

Link:

https://www.hybrid-analysis.com/sample/c5924d4a2e24ecfd49a08643236d261fd375dce90f61b0b1b5de6e3d8f971d1e

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Malware family:

XWorm

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/ebc246f1-793d-4cd1-b8a9-554aa003afe1

Result

Threat name:

XWorm

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1637593

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

Antivirus / Scanner detection for submitted sample

Antivirus detection for dropped file

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Connects to many ports of the same IP (likely port scanning)

Drops PE files to the user root directory

Found malware configuration

Joe Sandbox ML detected suspicious sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Protects its processes via BreakOnTermination flag

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Sample uses string decryption to hide its real strings

Sigma detected: Execution from Suspicious Folder

Sigma detected: New RUN Key Pointing to Suspicious Folder

Suricata IDS alerts for network traffic

Uses schtasks.exe or at.exe to add and modify task schedules

Yara detected XWorm

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/c5924d4a2e24ecfd49a08643236d261fd375dce90f61b0b1b5de6e3d8f971d1e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c5924d4a2e24ecfd49a08643236d261fd375dce90f61b0b1b5de6e3d8f971d1e/

Threat name:

Win32.Exploit.Xworm

Status:

Malicious

First seen:

2025-03-13 17:16:15 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

23 of 24 (95.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ywje2sroetwp2snaqzbsg3jgd7jxlxhjb5q3bmnv3zxd3d4xdupa._file

Verdict:

malicious

Label(s):

xworm

Similar samples:

error

AsyncRAT

Result

Malware family:

xworm

Score:

10/10

Tags:

family:xworm persistence rat trojan

Link:

https://tria.ge/reports/250313-vs7cys1kw2/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Enumerates physical storage devices

Adds Run key to start application

Checks computer location settings

Drops startup file

Executes dropped EXE

Detect Xworm Payload

Xworm

Xworm family

Malware Config

C2 Extraction:

anyone-their.gl.at.ply.gg:48175

Verdict:

Malicious

Tags:

rat xworm Win.Packed.njRAT-10002074-1

YARA:

win_mal_XWorm MALWARE_Win_XWorm

Link:

https://app.threat.zone/submission/4b454969-f0b3-46e1-863f-f55e97dd495a

Unpacked files

SH256 hash:

c5924d4a2e24ecfd49a08643236d261fd375dce90f61b0b1b5de6e3d8f971d1e

MD5 hash:

e00ffc3924f28f8a9e57e63378b56a70

SHA1 hash:

4750e39aef5da208fc29cbbd0772622f1d4f9d76

Detections:

win_xworm_w0

XWorm

Link:

https://www.unpac.me/results/7789fc26-24c3-4cef-9f32-c4c771c6911f/

Malware family:

XWorm

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/c5924d4a2e24/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/c5924d4a2e24ecfd49a08643236d261fd375dce90f61b0b1b5de6e3d8f971d1e

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	ByteCode_MSIL_Backdoor_AsyncRAT Create hunting rule
Author:	ReversingLabs
Description:	Yara rule that detects AsyncRAT backdoor.

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA Create hunting rule
Author:	ditekSHen
Description:	Detects Windows executables referencing non-Windows User-Agents

Rule name:	MALWARE_Win_AsyncRAT Create hunting rule
Author:	ditekSHen
Description:	Detects AsyncRAT

Rule name:	MALWARE_Win_XWorm Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm

Rule name:	Multifamily_RAT_Detection Create hunting rule
Author:	Lucas Acha (http://www.lukeacha.com)
Description:	Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	Njrat Create hunting rule
Author:	botherder https://github.com/botherder
Description:	Njrat

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

Rule name:	SUSP_DOTNET_PE_List_AV Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detecs .NET Binary that lists installed AVs

Rule name:	win_xworm_w0 Create hunting rule
Author:	jeFF0Falltrades
Description:	Detects win.xworm.

Rule name:	xworm Create hunting rule
Author:	jeFF0Falltrades

Rule name:	XWorm Create hunting rule
Author:	ditekSHen
Description:	Detects XWorm

Rule name:	xworm_kingrat Create hunting rule
Author:	jeFF0Falltrades

File information

The table below shows additional information about this malware sample such as delivery method and external references.

No further information available

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high

Comments

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commented on 2025-03-13 17:20:49 UTC

RAT King Parser (https://github.com/jeFF0Falltrades/rat_king_parser) Output:

{
"sha256": "c5924d4a2e24ecfd49a08643236d261fd375dce90f61b0b1b5de6e3d8f971d1e",
"yara_possible_family": "xworm",
"key": "f29cdb344e0cd288d826d337749cf0f29cdb344e0cd288d826d337749cf0e000",
"salt": "None",
"config": {
"Hosts": [
"anyone-their.gl.at.ply.gg"
],
"Ports": [
"48175"
],
"KEY": "<123456789>",
"SPL": "<Xwormmm>",
"Sleep": 3,
"Group": "XWorm V5.6",
"USBNM": "USB.exe",
"InstallDir": "%Public%",
"InstallStr": "DeadMR.exe",
"Mutex": "Et1WBSlBRbE9Kv6I"
}
}